// Copyright (C) 2016 the V8 project authors. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es6id: 19.3.1
description: Subclassing Function
info: |
  19.3.1 The Boolean Constructor

  The Boolean constructor is designed to be subclassable. It may be used as the
  value of an extends clause of a class definition.
  ...
---*/

function Test() {
    class Bln extends Boolean {}

    var b1 = new Bln(1);

    assert.notSameValue(b1, true, 'b1 is an Boolean object');
    assert.sameValue(b1.valueOf(), true);

    var b2 = new Bln(0);
    assert.notSameValue(b2, false, 'bln is an Boolean object');
    assert.sameValue(b2.valueOf(), false);
}

// preheat
const NUMBER_OF_PREHEAT = 1;
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}

ArkTools.jitCompileAsync(Test);
assert.sameValue(ArkTools.waitJitCompileFinish(Test), true, '[JIT] JIT disabled.');

// test
const NUMBER_OF_TEST = 1; // or 2
for (let i = 0; i < NUMBER_OF_PREHEAT; i++) {
    Test();
}
